Fertile WWTP - Secondary Treatment Plant in Hagen's Mobile Home Park, Minnesota

Fertile WWTP is a municipal wastewater treatment facility located in Hagen's Mobile Home Park, Polk County, Minnesota, United States. The plant serves a small population of 832 residents, reflecting its role in a rural community. As a secondary treatment facility, it meets the standard requirements for domestic wastewater treatment under the US Clean Water Act. The plant operates under the regulatory framework of the US Environmental Protection Agency's National Pollutant Discharge Elimination System (NPDES), which governs wastewater discharges. For a facility of this scale, secondary treatment is typical, ensuring reduction of organic matter and suspended solids. The designed capacity of 435.32 volume units aligns with the current discharge volume, indicating balanced operations. The treated effluent is discharged into local waterways, likely tributaries of the Red River of the North, which flows northward into Lake Winnipeg in Canada. This watershed supports agricultural drainage and provides habitat for fish and migratory birds. The plant's inland location minimizes direct marine impacts, but its discharge contributes to the overall water quality of the Red River Basin.

The plant's discharge enters the Red River of the North basin, which drains into Lake Winnipeg, a large freshwater lake in Manitoba, Canada. This watershed is ecologically significant for its role in supporting migratory waterfowl and fish species such as walleye. The region's flat terrain and agricultural land use mean that nutrient loading from wastewater can contribute to eutrophication in downstream water bodies, making effective secondary treatment important for protecting aquatic ecosystems.